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    5 January Mae Jemison, the first female African-American astronaut, is selected to head the DARPA- and NASA-sponsored 100-Year Starship project, which aims to conduct

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    Here is the first half of the English to Simple English dictionary: lisp=mit der Zunge anstoßen A-bomb=atomic bomb, U-235 E; ASCII = A=41, J=4A, K=4B,

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    A dye-sensitized solar cell (DSSC, DSC, DYSC or Grätzel cell) is a low-cost solar cell belonging to the group of thin film solar cells. It is based on a

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